Unlike most annual crops, the roots of long-lived trees can penetrate through soils to great depth to reach water (Figure 1). If we can’t tell how deeply roots penetrate, how do we determine when trees run out of water? One way is to monitor the...

Resilience Matters is compilation of articles and op-eds advancing a holistic, transformative approach to thinking and action on urban resilience in the era of climate change, grounded in a commitment to sustainability and equity.